OEM Carrier 2-Stage Gas Valve & Manifold Kit 70,000 BTU for Model PG8JAA048070AAJA

This OEM combination gas valve and manifold kit (part# 327972-762) is the factory-specified replacement for the Carrier PG8JAA048070AAJA gas furnace. As the heart of your furnace's fuel delivery system, the gas valve meters and controls the flow of natural gas from the supply line through the manifold to the burners. A 2-stage design allows the furnace to fire at a reduced capacity for mild days and full capacity on the coldest nights, maximizing both comfort and fuel efficiency. When this valve fails, symptoms typically include a complete no-heat lockout, a furnace that lights briefly then shuts off, or an error code indicating a gas pressure or valve fault. Do not operate the furnace with a suspect gas valve — call a licensed technician immediately if gas odor is present.

• Specs: 70,000 BTU input rating | 2-stage operation (low/high fire) | 24V coil voltage | Includes pre-assembled manifold kit | OEM part# 327972-762 (White Rodgers cross-ref: 36J55-618)
• OEM vs Generic: This is a genuine Carrier Factory Authorized Part, manufactured to exact pressure, flow, and electrical tolerances. Aftermarket valves may not meet 2-stage sequencing specifications, risking improper combustion, nuisance lockouts, or voided equipment warranties.
• Install difficulty: 4/5 — Gas valve replacement must be performed by a licensed HVAC or gas technician. Tools required: adjustable wrench, pipe thread sealant (gas-rated), manometer for gas pressure verification, leak detection solution. Always shut off gas supply and verify zero pressure before disconnecting any fittings.
• Warranty: 1-year OEM factory warranty. Ships same business day from our warehouse when ordered before cutoff.

Compatibility: Engineered for the Carrier PG8JAA048070AAJA packaged gas furnace. Always verify your unit's data plate BTU rating and valve model before ordering. Our team is available to confirm fitment — contact us before you order if you have any questions.